Passengers taking the Airport Express for a round trip to and from the airport within the same day* can enjoy a FREE return journey (except for journey between Airport and AsiaWorld-Expo Station). This offer is applicable to both Octopus users and Same Day Return ticket holders. For Octopus users, the same Octopus must be used for entry and exit at Hong Kong, Kowloon or Tsing Yi Station, and there should not be more than 9 transaction records on the Octopus during the entry and exit period.
*Same day refers to the period of time between the daily start of the first train and the end of service.
